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Physical & Chemical properties

Density

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Reference
Endpoint:
relative density
Type of information:
experimental study
Adequacy of study:
key study
Study period:
from 19 February 2016 to 23 June 2016
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to
Guideline:
EU Method A.3 (Relative Density)
Version / remarks:
2008
Deviations:
no
Qualifier:
according to
Guideline:
OECD Guideline 109 (Density of Liquids and Solids)
Version / remarks:
2012
Deviations:
no
Qualifier:
according to
Guideline:
EPA OPPTS 830.7300 (Density / Relative Density / Bulk Density)
Version / remarks:
2002
Deviations:
no
GLP compliance:
yes
Type of method:
pycnometer method
Dynamic viscosity of test material:
Dynamic viscosity at 20°C: 6.30 mm2/s (calculated from density (1.10 g/cm3) and kinematic viscosity (5.73 mm2/s) at 20°C)
Key result
Type:
relative density
Density:
1.1 other: dimensionless
Temp.:
20 °C
Remarks on result:
other: D 20°C /4°C
Type:
density
Density:
1.1 g/cm³
Temp.:
20 °C

Table: Volume of the pycnometer

   Test 1  Test 2  Mean
 Mass empty pycnometer (A)  30.4761 g  30.4758 g  30.4760 g
 Mass pycnometer with water (B)  40.1142 g  40.1103 g  
 Volume of the pycnometer  9.6555 cm3  9.6519 cm3  9.6537 cm3

Table: Density of the test item

   Test 1  Test 2  Mean
 Mass pycnometer with test item (C)  41.0856 g  41.0862 g  
 Density [g/cm3]   1.099  1.099  1.10
Conclusions:
The relative density D20/4 of the substance was determined to be 1.10
Executive summary:

The relative density of the liquid substance was determined using the pycnometer method in a GLP study according to EC A.3, OECD 109 and OPPTS 830.7300. The relative density D20/4 was determined in duplicate at 20°C obtaining a mean value of 1.10.

Description of key information

The relative density D20/4 of 1,4 -H6XDI was determined to be 1.10. This result is read across to 1,3-H6XDI.

Key value for chemical safety assessment

Relative density at 20C:
1.1

Additional information

Determined using the pycnometer method in a GLP study according to EC A.3, OECD 109 and OPPTS 830.7300.